The carbon canister and attached DMTL pump on my 2006 330i was in between the battery box and the trunk box under the cover. Replaced it, cleared the code and will see if it stays gone. Be careful with the rubber spacer/gromment on the big inlet, put some lube on it so it slips back on easy. Hallelujah!!! Incidently this car started out in Californika, not sure if that is why it's different from the Bently manual. http://www.e90post.com/forums/images..............RDT